3094622 Compatible Cylinder Head for Volvo B12 TD120

What does a compressor cylinder head do?

This cylinder head is a precision-engineered component designed to close off the top of an air brake compressor's cylinder block. It provides the necessary seats for both inlet and discharge valves, ensuring that compressed air is routed effectively through the discharge port without leakage. Built with high-strength components, this part is essential for maintaining the pressure integrity required in heavy commercial vehicle braking systems.

Compatible vehicles and engines

Specifically designed for Volvo B12 trucks equipped with TD120 engines, this cylinder head ensures precise fitment and reliable performance under high-load conditions. It is an essential replacement part for workshop technicians performing engine or compressor overhauls on these specific heavy commercial vehicle models.

Installation and maintenance

During installation, technicians should inspect the valve seats and ensure all mating surfaces are clean to prevent air leaks. Proper torque application according to engine specifications is vital to maintain a seal under extreme thermal and pressure cycles. Regular inspection of the cylinder head can help prevent system failures in the pneumatic braking circuit.

System reliability

Maintaining the integrity of the compressor's upper assembly is vital for consistent air delivery throughout the braking system.

OE cross-reference

13 10 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3094622.